9974510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 22522752

約数和(自身を除く): 12548242

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 113, 130, 182, 194, 226, 455, 485, 565, 679, 791, 910, 970, 1130, 1261, 1358, 1469, 1582, 2522, 2938, 3395, 3955, 6305, 6790, 7345, 7910, 8827, 10283, 10961, 12610, 14690, 17654, 20566, 21922, 44135, 51415, 54805, 76727, 88270, 102830, 109610, 142493, 153454, 284986, 383635, 712465, 767270, 997451, 1424930, 1994902, 4987255, 9974510]

約数ペア:

[(1, 9974510), (2, 4987255), (5, 1994902), (7, 1424930), (10, 997451), (13, 767270), (14, 712465), (26, 383635), (35, 284986), (65, 153454), (70, 142493), (91, 109610), (97, 102830), (113, 88270), (130, 76727), (182, 54805), (194, 51415), (226, 44135), (455, 21922), (485, 20566), (565, 17654), (679, 14690), (791, 12610), (910, 10961), (970, 10283), (1130, 8827), (1261, 7910), (1358, 7345), (1469, 6790), (1582, 6305), (2522, 3955), (2938, 3395)]